package bean;

import java.io.StringReader;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import org.w3c.dom.CharacterData;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.xml.sax.InputSource;

public class test {

	public static void main(String[] args) {
		String xmlRecords =
		      "<data>" +
		      " <employee>" +
		      "   <name>John</name>" +
		      "   <title>Manager</title>" +
		      " </employee>" +
		      " <employee>" +
		      "   <name>Sara</name>" +
		      "   <title>Clerk</title>" +
		      " </employee>" +
		      "</data>";

		try{
			DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
			DocumentBuilder db = dbf.newDocumentBuilder();
			InputSource is = new InputSource();
			is.setCharacterStream(new StringReader(xmlRecords));
			
			Document doc = db.parse(is);
	        NodeList nodes = doc.getElementsByTagName("employee");
	        
	        for (int i = 0; i < nodes.getLength(); i++) {
	            Element element = (Element) nodes.item(i);

	            NodeList name = element.getElementsByTagName("name");
	            Element line = (Element) name.item(0);
	            System.out.println("Name: " + getCharacterDataFromElement(line));

	            NodeList title = element.getElementsByTagName("title");
	            line = (Element) title.item(0);
	            System.out.println("Title: " + getCharacterDataFromElement(line));
	         }
		}catch (Exception e) {
			e.printStackTrace();
		}
	}
	
	public static String getCharacterDataFromElement(Element e) {
	    Node child = e.getFirstChild();
	    if (child instanceof CharacterData) {
	       CharacterData cd = (CharacterData) child;
	       return cd.getData();
	    }
	    return "?";
	  }

}
